DNA Marker Index information for Chromosome: Y Marker: S27458.1Names and Aliases for this DNA Marker: S27458.1, S27458, rs1367254.Chromosome Position in hg38 Human Genome assembly1: 8121278.Chromosome Position in hg19 assembly2: 7989319 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.